| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.57 | 13.627% | $139.2726 | $139.27 | $139.25 | $139.30 |
| Purchase #2 | $129.83 | 10.392% | $143.3219 | $143.32 | $143.30 | $143.30 |
| Purchase #3 | $170.85 | 4.534% | $178.5963 | $178.60 | $178.60 | $178.60 |
| Purchase #4 | $32.82 | 6.155% | $34.8401 | $34.84 | $34.85 | $34.80 |
| Purchase #5 | $167.87 | 7.636% | $180.6886 | $180.69 | $180.70 | $180.70 |
| Purchase #6 | $27.37 | 10.327% | $30.1965 | $30.20 | $30.20 | $30.20 |
| Purchase #7 | $150.95 | 4.218% | $157.3171 | $157.32 | $157.30 | $157.30 |
| 7 purchase totals = | $802.26 | $864.2331 | $864.24 | $864.20 | $864.20 | |